- Extension
- .7z
- .lha
- Format
- Binary
- Binary
- Category
- Compressed
- Compressed
- Developer
- Igor Pavlov
- Haruyasu Yoshizaki
- Description
- A 7Z file is a type of compressed archive that uses the open-source LZMA compression algorithm to reduce the size of the file. This type of file is often used to store multiple directories and files in a single, compressed package. 7Z files can also include strong AES-256 encryption for added security. They are commonly created using the 7-Zip utility developed by Igor Pavlov.
- The LHA (also known as LHARC) file type is a compressed archive format developed by Haruyasu Yoshizaki. It primarily uses the LZSS algorithm and Huffman coding for compression, enabling the efficient packaging of multiple files and directories into a single, smaller file. Initially designed for use in the DOS operating system, LHA became popular in Japan and was widely adopted for software distribution on platforms such as Amiga and early versions of Windows.
- MIME Type
- application/x-7z-compressed
- application/lha
